first gear bog

By wamu, Posted April 8, 2006

i bought a used xr650L put on a high flow k@n filter removed the snorkel . before i did this i would get a small amount of bog as i first hit the gas in first gear now its worse. and my first gear wheelie fun is gone can anyone specifically tell me what i need to do to cure this problem? thankyou

By XR_mad, Posted April 8, 2006

has it been rejetted and the exhust been derestricted to match the high flow filter?